11852933268 has 48 divisors (see below), whose sum is σ = 30177524160. Its totient is φ = 3591033600.

The previous prime is 11852933233. The next prime is 11852933269. The reversal of 11852933268 is 86233925811.

It is a super-2 number, since 2×11852933268² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11852933269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1094038 + ... + 1104818.

It is an arithmetic number, because the mean of its divisors is an integer number (628698420).

Almost surely, 2^11852933268 is an apocalyptic number.

It is an amenable number.

11852933268 is an abundant number, since it is smaller than the sum of its proper divisors (18324590892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11852933268 is a wasteful number, since it uses less digits than its factorization.

11852933268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19128 (or 19126 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The spelling of 11852933268 in words is "eleven billion, eight hundred fifty-two million, nine hundred thirty-three thousand, two hundred sixty-eight".